Embodiments of the present disclosure relate to a data transmission method and associated devices. In the method, data collected by at least one monitoring device in a substation is received at a gateway. Further, a status of a connection between the gateway and a first network is detected, where the first network enables communication between the gateway and a server. Further, in response to detecting a disconnection between the gateway and the first network, the data is sent to a user device via a second network hosted by the gateway to enable the user device to forward the data to the server.
Legal claims defining the scope of protection, as filed with the USPTO.
8. The gateway of claim 7, wherein the wide area access network is a wide area access (WAN) network, and the local access network is a WI-FI network hosted by the gateway.
9. The gateway of claim 7, wherein the gateway is connected to the at least one monitoring device through a field bus.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
May 28, 2020
October 18, 2022
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